Search a number
-
+
2420441112 = 233814712379
BaseRepresentation
bin1001000001000101…
…0000000000011000
320020200111011000010
42100101100000120
514424113103422
61040102241520
7113660260425
oct22021200030
96220434003
102420441112
111032304261
125767262a0
132c75c4a9b
1418d660d4c
15e2762b0c
hex90450018

2420441112 has 32 divisors (see below), whose sum is σ = 6052334400. Its totient is φ = 806649504.

The previous prime is 2420441081. The next prime is 2420441117. The reversal of 2420441112 is 2111440242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420441117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189339 + ... + 201717.

It is an arithmetic number, because the mean of its divisors is an integer number (189135450).

Almost surely, 22420441112 is an apocalyptic number.

It is an amenable number.

2420441112 is an abundant number, since it is smaller than the sum of its proper divisors (3631893288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420441112 is a wasteful number, since it uses less digits than its factorization.

2420441112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20535 (or 20531 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2420441112 is about 49197.9787389685. The cubic root of 2420441112 is about 1342.6562577640.

Adding to 2420441112 its reverse (2111440242), we get a palindrome (4531881354).

The spelling of 2420441112 in words is "two billion, four hundred twenty million, four hundred forty-one thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 12 24 8147 12379 16294 24441 24758 32588 37137 48882 49516 65176 74274 97764 99032 148548 195528 297096 100851713 201703426 302555139 403406852 605110278 806813704 1210220556 2420441112